From 75% employer stock concentration to a tax-efficient 5-year exit plan — without triggering a single unnecessary taxable event
The Situation
A senior software engineer at a large California tech company had spent seven years accumulating RSU grants. By the time we spoke, $1.5M of their $2M in investable assets — 75% — was held in a single employer's stock. The position had grown quietly over years of vesting and share price appreciation; they had never made a deliberate decision to concentrate, it had just happened.
Their instinct was to sell and diversify. But selling $1.5M in appreciated stock in California — at a combined marginal rate of over 50% — would have triggered a tax bill in excess of $400,000 on a position they had no interest in paying that much to exit. They came to us looking for an alternative.
The Analysis
We started with a full lot-level analysis: when each block of shares vested, the vest-date FMV (establishing cost basis), current unrealized gain per lot, and the tax cost of selling each lot at the current share price. The unrealized gain across the position was approximately $1.1M — the majority of the $1.5M position.
Selling outright was not the answer. Neither was doing nothing — 75% concentration in any single stock is a risk the client could not afford to carry indefinitely.
The Plan
We built a three-part exit strategy executed over 24 months:
- 721 Exchange Fund contribution — $700K of the position was contributed to a qualified diversified exchange fund under IRC Section 721. No taxable event. The concentration was replaced with a diversified limited partnership interest. The 7-year holding clock began immediately.
- DAF contribution — $120K of highly appreciated shares were contributed to a Donor-Advised Fund. No capital gains recognized. Charitable deduction taken against ordinary income. The client had planned to make charitable contributions over the next several years; this moved those contributions forward in time and eliminated the gains simultaneously.
- Systematic partial sales in low-income years — Remaining shares ($680K) were scheduled for sale over a 3-year window, timed to years when RSU vesting income was lower and Oil & Gas deductions could be deployed against the recognized gain.
The Outcome
In Year 1, $700K was diversified through the exchange fund contribution with no immediate tax event. The $120K DAF contribution generated a $120K charitable deduction against ordinary income — a tax saving of approximately $58,000 at their combined marginal rate. The remaining $680K entered a systematic sale calendar planned around low-income years and deduction deployment.
Within 18 months, the position had moved from 75% concentration to under 35%. Within 3 years, it was under 15%.
Client details anonymized. Outcomes reflect this specific engagement and will vary based on individual circumstances, tax law, market conditions, and strategy eligibility at the time of implementation.